Liverpool have performed a U-turn and revived interest in a £13m move for Schalke defender Kryiakos Papadopoulos.

The 21-year-old Greece international has been out with a knee ligament injury and Liverpool feared he would not be fit for the start of the season. However, they are willing to conclude a deal if he passes a rigorous medical.

Targeted: Schalke defender Kyriakos Papadopolous could be just what Liverpool need to strengthen their defence

Liverpool may yet entertain another loan deal with Napoli for defender Martin Skrtel.

The Italian side were reluctant to pay the Slovakian's wages in full when they made an enquiry to buy him outright earlier in the summer but they will consider taking him on a temporary deal with a loan fee.

Surplus to requirements? Martin Skrtel could link up with Pepe Reina and Rafa Benitez at Napoli